—what your mother like?—She likes films and she often films on computer.A. is; looks atB.

问题补充：

—what your mother like?

—She likes films and she often films on computer.

A. is; looks at

B. is; sees

C. does; sees

D. does; looks at

答案：

A. is; looks at

B. is; sees

(答案→)C. does; sees

D. does; looks at

解析：本题问的意思是你的母亲喜欢什么，like是一般动词喜欢的意思，用助动词does构成一般疑问句，后句的意思是她经常在电脑上看电影，强调的是结果用see，故本题选C。